It depends on the application of course but some virtues of water are: abundant cheap available polar solvent freezes at a convient temperature boils at a convient temperature ice floats has a...
ahh water, such an amazing thing, it goes with anything! and it does have its advantages, it has no calories so you weight you gain in the weight of the water itself. also when you shove your marks...
helps you live...all cells need water! and it is nutrient.
I saw that you put this under health as one of the categories so i just wanted to mention... No Calories